Stanford University
Showing 26,951-27,000 of 37,025 Results
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Joshua Daniel Rittenberg, MD
Clinical Associate Professor, Orthopaedic Surgery
BioDr. Rittenberg is a board-certified, fellowship-trained physiatrist with more than 20 years of experience specializing in rehabilitative and interventional spine care. He is a Clinical Associate Professor in the Department of Orthopaedic Surgery, Division of Physical Medicine & Rehabilitation.
In his clinical practice, Dr. Rittenberg provides expert care for painful spine disorders. He excels at interventional pain management and has extensive experience in a variety of spinal disorders, including sports-related spine injuries
Prior to joining Stanford, he was co-chair of the Physical Medicine and Rehabilitation Department for Kaiser Northern California. Additionally, he spent 10 years at the Rehabilitation Institute of Chicago, where he served as Medical Director of Musculoskeletal and Spine Procedures at the Spine and Sports Rehabilitation Center. He was a consultant in the Northwestern Medical Faculty Foundation Department of Orthopedic Surgery and an Associate Professor in the Department of Physical Medicine and Rehabilitation at Northwestern University Feinberg School of Medicine.
Dr. Rittenberg excels at the diagnosis and treatment of disorders involving the spine. He delivers state-of-the-art treatment for pain, emphasizing non-operative and minimally invasive approaches.
For each patient, he prepares a personalized plan of care designed to be both comprehensive and compassionate. In every case, his goals are to relieve symptoms and enable the best possible quality of life.
Dr. Rittenberg lectures nationally and internationally, has chaired numerous continuing education courses for physicians, and has published original research, review articles, and book chapters in the areas of interventional and rehabilitative spine care.
He has volunteered and held leadership positions in the American Academy of Physical Medicine and Rehabilitation, the North American Spine Society, and the International Pain and Spine Intervention Society. He is the current President of the International Pain and Spine Intervention Society(IPSIS).
Dr. Rittenberg has earned honors and recognition for his achievements. They include being named to the Healthgrades Honor Roll and recognized as a regional top doctor by Castle Connolly, the research and information resource for health care consumers. -
Renee Rittler
Administrative Services Administrator, Psychology
Current Role at StanfordI am the Administrative Services Manager in the Department of Psychology within the School of Humanities and Sciences. I manage the Faculty Administrative Associates who support the faculty of our department which offers undergraduate, masters and doctoral degrees in Psychology, and conducts research in the areas of affective science, cognitive psychology, developmental psychology, neuroscience, and social psychology. In addition to being the Administrative Services Manager, I also provide administrative support to Professors Grill-Spector, Wine, Fernald, McClelland, Gerstenberg, Goodman, Starck, Ellis and Gwilliams their students, and research groups. I am involved with the grant and IRB management for the research protocols of my faculty. I also provide website administration for our department.
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Juan Rivas-Davila
Associate Professor of Electrical Engineering and Senior Fellow at the Precourt Institute for Energy
Current Research and Scholarly InterestsModern applications demand power capabilities beyond what is presently achievable. High performance systems need high power density and bandwidth that are difficult to achieve.
Power density can be improved with better semiconductors and passive componets, and by reducing the energy storage requirements of the system. By dramatically increasing switching frequency it is possible to reduce size of power converters. I'm interested in high performance/frequency circuits switching >10 MHz. -
Lucia Angelica Rivera Lara, MD, MPH
Clinical Associate Professor, Adult Neurology
BioDr. Rivera-Lara is a neurocritical care fellowship-trained neurologist and a clinical associate professor in the Department of Neurology at Stanford University School of Medicine.
As a member of the neurocritical care team, Dr. Rivera-Lara expertise focuses on the prompt, careful assessment and treatment of patients who suffer stroke, cerebral hemorrhage, and seizures.
In her research, Dr. Rivera-Lara has studied innovations to control blood flow and relieve intracranial pressure in patients with hemorrhage. Her findings have been published in journals including Critical Care Medicine, Neurocritical Care, Stroke, Seizure, the Journal of Neurosurgery and Anesthesiology, JAMA, and presented at the International Stroke Conference, the Critical Care Conference, and at meetings of the American Academy of Neurology and Neurocritical Care Society.
She has co-authored book chapters on stroke management, neurocritical patient monitoring, antiepileptic drug therapies, brain injury after cardiac arrest, and other topics. In addition, she has served as an editorial reviewer for publications including Neurology, Critical Care Medicine, the Journal of Critical Care, Neurocritical Care and Frontiers of Neurology.
Dr. Rivera-Lara earned a Clinical Reaserch Fellowship Training award from the American Academy of Neurology and American Brain Foundation. She was nominated for the Best Consulting Physician Award, one of only a few clinical honors bestowed annually on physicians and care teams by Johns Hopkins Medicine.
She has served on the INCC committee (Inclusion for Neurocritical Care) at the Neurocritical Care Society since 2021. She is a member of the Latino Faculty Advocacy Group (LFAM) at Stanford Hospital and a Career Advisor for The Latino Medical School Association (LMSA) Neuro Specialty Section Team. She is also a Global Health Faculty Fellow at Stanford University for her work in eliminating health disparities in Latin America. She founded “Conferencias de Cuidado Neurocrítico,” which are bimonthly lectures in Neurocritical Care Emergencies and Stroke Management in Spanish via Zoom, with an audience of more than 100 doctors from Latin American countries such as Mexico, Guatemala, Colombia, Paraguay, Bolivia, Argentina, and others. -
Rafael Rivera Lugo
Postdoctoral Scholar, Biology
BioRafael Rivera-Lugo is a Stanford Science Fellow postdoctoral associate in the Department of Biology and the ChEM-H Institute at Stanford University, where he works in the laboratory of Christine Jacobs-Wagner. His postdoctoral research focuses on how the Lyme disease bacterium Borrelia burgdorferi establishes infection using novel mouse models to dissect the immune and cellular mechanisms that drive tissue pathology during infection. He is also developing metabolically active, non-replicating bacterial platforms for vaccine applications.
Rafael completed his Ph.D. in Molecular and Cell Biology at the University of California, Berkeley, in the laboratory of Daniel A. Portnoy. His doctoral work revealed how the intracellular pathogen Listeria monocytogenes acquires and utilizes flavins (riboflavin derivatives) during infection, reshaping our understanding of bacterial metabolism and immune evasion. This work produced multiple high-impact publications in journals including PNAS, eLife, Nature, and mBio, and was recognized with the Harold M. Weintraub Graduate Student Award and the Nicholas Cozzarelli Prize. He received his B.S. in Biology and Biotechnology, Summa Cum Laude, from the University of Puerto Rico at Ponce.
Beyond research, Rafael is deeply committed to expanding access to scientific careers. He has mentored students from historically underserved communities through programs at Stanford and UC Berkeley, co-founded organizations to support peers navigating academic science, and has been a consistent advocate for creating welcoming and rigorous scientific environments for all students. -
Douglas Rivers
Professor of Political Science and Senior Fellow at the Hoover Institution
BioDouglas Rivers is a senior fellow at the Hoover Institution and a professor of political science at Stanford University. He is the president and CEO of YouGov/Polimetrix.
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Norman Rizk
Berthold and Belle N. Guggenhime Professor, Emeritus
Current Research and Scholarly InterestsI am interested in the prevention and control of critical care-related illnesses and complications, including ventilator-associated pneumonia, spread of nosocomial infections, and prognosis of multiple organ system failure in intensive care units. Infections and complications of therapy in immunocompromised hosts, including effects of chemotherapy and hematopoetic stem cell transplants is another interest.
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Jorge Roa
Software Developer Associate, Health Policy
BioJorge Roa is a software developer and data scientist in the Department of Health Policy at Stanford University. Prior to joining Stanford, Jorge completed a research fellowship in the Department of Statistics at the University of Munich. He holds an M.Sc. in Data Science for Public Policy from the Hertie School in Berlin, Germany. Jorge earned a B.A. in Public Policy from the Center for Research and Teaching in Economics (CIDE) in Aguascalientes, Mexico. His work has focused on gastric and colorectal cancer research, helping apply Bayesian methods and decision-analytic models, as well as creating and optimizing algorithms. He also has experience in developing and implementing open-source R packages. Jorge is part of the colorectal cancer group within the Cancer Intervention and Surveillance Modeling Network (CISNET). His research centers on employing data science tools and decision-analytic models to make informed decisions based on data and evidence to improve people’s lives.
